Merge Vorbis / Theora depayloaders.

Patch by Josh Allmann <joshua DOT allmann AT gmail DOT com>.

Originally committed as revision 22768 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavformat/rtsp.c

@@ -37,7 +37,6 @@
 #include "rtpdec.h"
 #include "rdt.h"
 #include "rtpdec_asf.h"
-#include "rtpdec_vorbis.h"
 
 //#define DEBUG
 //#define DEBUG_RTP_TCP
@@ -217,9 +216,6 @@ static void sdp_parse_fmtp_config(AVCodecContext * codec, void *ctx,
             hex_to_data(codec->extradata, value);
         }
         break;
-    case CODEC_ID_VORBIS:
-        ff_vorbis_parse_fmtp_config(codec, ctx, attr, value);
-        break;
     default:
         break;
     }